The Pittsburgh Metropolitan Statistical Area (MSA) is a region in southwestern Pennsylvania that includes the city of Pittsburgh and its surrounding counties. It encompasses several counties, including Allegheny, Beaver, Westmoreland, and Washington, among others. The MSA is known for its diverse economy, which includes sectors like healthcare, education, and technology. With a population of approximately 1.2 million people, the Pittsburgh MSA is one of the largest metropolitan areas in the United States. The region is characterized by its rich industrial history, particularly in steel production, and has transformed into a hub for innovation and research, particularly in fields like robotics and artificial intelligence.